An SIP invests a chosen amount at regular intervals; a lumpsum invests a one-time amount. They describe how money enters a scheme, not whether the scheme is suitable or what returns it will earn.

How an SIP works

A Systematic Investment Plan (SIP) is a facility to invest a fixed amount at regular intervals, such as monthly. Each installment buys units at the applicable NAV for that transaction. Because purchases happen on different dates, the number of units bought can vary.

Regular contributions can make it easier to follow a savings routine. They may spread purchases across market levels, but they do not assure a profit, prevent loss or guarantee a particular average purchase cost. If the chosen scheme falls in value, units held can lose value too.

How a lumpsum works

A lumpsum is a one-time contribution. The full amount is exposed to the scheme’s movements from the date it is invested. The value can rise or fall after purchase. A one-time investment does not automatically suit every investor or every time horizon.

What to compare before deciding

Start with the purpose and timing of the money. Consider when you may need it, the possibility of loss, your liquidity needs, existing investments and the scheme’s risk level. Review the current Riskometer and scheme documents. Do not choose a method based only on recent market performance or a calculator output.

A calculator that assumes a constant annual rate is only arithmetic. Actual mutual fund returns are variable and may be negative. Taxes, scheme expenses, transaction timing and investor behavior can change real outcomes.

Questions to ask

No universal winner

SIP and lumpsum are different transaction patterns. Neither can remove market risk or ensure a financial goal is reached.

Explore an illustration

Change the contribution, time period and return assumption in the SIP calculator or lumpsum calculator. These tools do not forecast returns or recommend a scheme.


Educational information only. It does not consider your individual circumstances, recommend a particular mutual fund scheme or assure returns. Mutual fund investments are subject to market risks; read all scheme-related documents carefully.

For any transaction, verify the current scheme, plan, option, costs, authorization and receiving channel. Do not share passwords, OTPs, PAN or Aadhaar through this site.